Highlights : Type: Portable Electric Sonic Dental Scaler Item Type: Teeth Whitening Rated Current: 200mA Battery Capacity 300mAh Charging Voltage: 5V Rated Voltage: 3.7V Motor Noise: ≤60dB 100 % Brand New Quality Waterproof and USB Rechargeable New High-Frequency Vibration Technology 5 Adjustable Frequency Speeds Description: 12000/min Vibration Dental plaque calculus tartar stains coffee stains remover expert Keep oral cavity healthy bring fresh breath Medical alloy steel and food-grade silicone material IPX6 waterproof USB rechargeable Time and money saver Made of medical alloy steel and food-grade silicone for safe use IPX6 waterproof makes rinse convenient With charming color and portable size, this lightweight tartar remover is absolutely a great dental care product for you and your loved ones. What’s in the box: 1 * iFanze Rechargeable Dental Calculus Remover, 1 * Charging Cable, 1 * User Manual SKU: 210912093918 Weight: 0.3